| /* |
| * Licensed to the Apache Software Foundation (ASF) under one |
| * or more contributor license agreements. See the NOTICE file |
| * distributed with this work for additional information |
| * regarding copyright ownership. The ASF licenses this file |
| * to you under the Apache License, Version 2.0 (the |
| * "License"); you may not use this file except in compliance |
| * with the License. You may obtain a copy of the License at |
| * |
| * http://www.apache.org/licenses/LICENSE-2.0 |
| * |
| * Unless required by applicable law or agreed to in writing, |
| * software distributed under the License is distributed on an |
| * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY |
| * KIND, either express or implied. See the License for the |
| * specific language governing permissions and limitations |
| * under the License. |
| */ |
| package org.apache.empire.rest.service; |
| |
| import java.util.UUID; |
| |
| import javax.servlet.http.HttpServletRequest; |
| import javax.ws.rs.Consumes; |
| import javax.ws.rs.FormParam; |
| import javax.ws.rs.POST; |
| import javax.ws.rs.Path; |
| import javax.ws.rs.Produces; |
| import javax.ws.rs.core.Context; |
| import javax.ws.rs.core.MediaType; |
| import javax.ws.rs.core.NewCookie; |
| import javax.ws.rs.core.Response; |
| |
| import org.apache.empire.commons.StringUtils; |
| import org.apache.empire.rest.json.JsoErrorInfo; |
| import org.slf4j.Logger; |
| import org.slf4j.LoggerFactory; |
| |
| @io.swagger.annotations.Api(value = "auth") |
| @Path("/auth") |
| public class AuthenticationService |
| { |
| private static final Logger log = LoggerFactory.getLogger(AuthenticationService.class); |
| |
| @POST |
| @Path("login") |
| @Consumes(MediaType.APPLICATION_FORM_URLENCODED) |
| @Produces(MediaType.APPLICATION_JSON) |
| public Response login(@FormParam("username") String username, @FormParam("password") String password) |
| { |
| // Check params |
| if (StringUtils.isEmpty(username) || StringUtils.isEmpty(password)) |
| { // empty username or password |
| JsoErrorInfo errorInfo = new JsoErrorInfo("Invalid username or password."); |
| return Response.status(Response.Status.BAD_REQUEST).entity(errorInfo).build(); |
| } |
| // Validate |
| if (username.equals("bad") || password.equals("password")) |
| { // simulate invalid username / password |
| JsoErrorInfo errorInfo = new JsoErrorInfo("Bad user or password"); |
| return Response.status(Response.Status.UNAUTHORIZED).entity(errorInfo).build(); |
| } |
| log.info("Log in for user {}", username); |
| // Set Cookie |
| String cookieValue = UUID.randomUUID().toString().replaceAll("-", ""); |
| NewCookie cookie = new NewCookie(Service.Consts.LOGIN_COOKIE_NAME, cookieValue, "/", null, null, NewCookie.DEFAULT_MAX_AGE, false); |
| // OK |
| return Response.ok().cookie(cookie).build(); |
| } |
| |
| @POST |
| @Path("logout") |
| public Response logout(@Context HttpServletRequest servletRequest) |
| { |
| NewCookie cookie = new NewCookie(Service.Consts.LOGIN_COOKIE_NAME, null, "/", null, null, 0, false); |
| return Response.status(Response.Status.NO_CONTENT).cookie(cookie).build(); |
| } |
| |
| } |